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_______ alloy consists of nickel, copper and zinc.
1. Solder
2. German silver
3. Bell Metal
4. Rose Metal

1 Answer

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Best answer
Correct Answer - Option 2 : German silver

The correct answer is German Silver.

 

Alloys

Composition

Uses

German Silver

Cu+Zn+Ni

In making utensils.

Solder

Pb+Sn

For soldering.

Bell Metal

Cu+Sn

For casting bells and statues.

Rose Metal

Bi+Pb+Sn

For making automatic fuse.

Alloys  Composition Uses
Bronze Cu + Sn in making coins, bell, and utensils
Rolled Gold Cu + Al in making cheap ornaments
Gun Metal Cu + Sn + Zn + Pb in making guns, barrels gears, and bearing

 

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